s 1 e 1 r 1 o 1 t 1 o 1 n 1 i 1 n 1
9 letters · 9 points in Scrabble
Meaning
noun a neurotransmitter involved in e.g. sleep and depression and memory
originEtymology tree Proto-Indo-European *ser- Proto-Indo-European *sér-o-der. Proto-Italic *serom Latin serumder. English serum English sero- English tone Proto-Indo-European *-nós Proto-Indo-European *-iHnos Proto-Italic *-īnos Latin -īnusder. Old French -inbor. Middle English -in English -ineclip. English -in English serotonin From sero- + tone + -in.
Etymology from Wiktionary, CC BY-SA 3.0
Also spells
Words from these letters
- intoners 8
- nortenos 8
- notornes 8
- notornis 8
- snootier 8
- tenorino 8
- ternions 8
- enroots 7
- erosion 7
- interns 7
- intoner 7
- intones 7